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Weather Sealants

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Description ::
Dow Corning 789 Silicone Weatherproofing Sealant is a one-part neutral cure, construction grade sealant that easily extrudes in any weather. It quickly cures at room temperature by reaction with moisture in the air to produce a durable, flexible silicone rubber seal.
Important Features ::
  • Ease of application
  • ...
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    Product Details

    Product Description

    Description :: 
    Dow Corning 789 Silicone Weatherproofing Sealant is a one-part neutral cure, construction grade sealant that easily extrudes in any weather. It quickly cures at room temperature by reaction with moisture in the air to produce a durable, flexible silicone rubber seal.

    Important Features :: 
  • Ease of application ready to use as supplied : No catalyzing or mixing required.
  • All-temperature gunnability consistency in virtually unchanged from 37C to +71C permitting the sealant to be applied in any season to dry, frost-free surfaces.
  • Neutral cure
  • Medium modulus
  • Suitable for use on masonry substrates and will not react with or corrode most building components.
  • Primerless adhesion
  • Good weatherability like other Dow Corning silicone building sealants, it is virtually unaffected by sunlight, snow, ozone or temperature extremes.


  • Colours :: Black, white.

    Packing :: 
    300 ml cartridge (suitable dispensing guns available manual and pneumatic)

    Caution :: 
    Users are advised to conduct their own tests to check suitability to specific applications.

    More Details :: Please contact us for more details.

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    Weather Sealants

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    About us

    Year of Establishment1998
    Legal Status of FirmSole Proprietorship (Individual)
    Nature of BusinessWholesaler
    Number of EmployeesUpto 10 People
    Annual TurnoverRs. 50 Lakh - 1 Crore
    IndiaMART Member SinceOct 2007
    Established in the year 1998, we “Pioneer Engineering Co.” are the most accomplished trading company and supplier of Industrial Self Adhesives Tapes, Packaging Tapes, Double Side Tapes, masking tapes, Silicone Sealants, adhesives, application guns and other FMGC products Our quality product coupled with competitive prices and prompt customer service has helped us to achieve the maximum degree of customer satisfaction. We have always delivered the right product to our customers. A perfect combination of Quality - Customization - Innovation with value engineering, all this has resulted in our growth & success.
    Our Quality
    We never compromise on the quality of our products
    Our Strengths

    Better and quick service with quality product. Customer satisfaction and fulfillment of requirement


    Our Motto

    "The best quality every time and any time"

    Established in the year 1998, we “Pioneer Engineering Co.” are the most accomplished trading company and supplier of Industrial Self Adhesives Tapes, Packaging Tapes, Double Side Tapes, masking tapes, Silicone Sealants, adhesives, application guns and other FMGC products Our quality product coupled with competitive prices and prompt customer service has helped us to achieve the maximum degree of customer satisfaction. We have always delivered the right product to our customers. A perfect combination of Quality - Customization - Innovation with value engineering, all this has resulted in our growth & success.
    Our Quality
    We never compromise on the quality of our products
    Our Strengths

    Better and quick service with quality product. Customer satisfaction and fulfillment of requirement


    Our Motto

    "The best quality every time and any time"


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